public void CallRepositoryMethodOnce()
{
var repositoryMock = new Mock <IWhoScoredRepository <League> >();
var unitOfWorkMock = new Mock <IUnitOfWork>();
ILeagueService leagueService = new LeagueService(repositoryMock.Object, unitOfWorkMock.Object);
leagueService.GetAlLeagues();
repositoryMock.Verify(x => x.GetAll(), Times.Once);
}
public void GetAllLeagues()
{
var repositoryMock = new Mock <IWhoScoredRepository <League> >();
var unitOfWorkMock = new Mock <IUnitOfWork>();
ILeagueService leagueService = new LeagueService(repositoryMock.Object, unitOfWorkMock.Object);
IEnumerable <League> leagues = new List <League>();
repositoryMock.Setup(x => x.GetAll()).Returns(leagues);
IEnumerable <League> actualLeagues = leagueService.GetAlLeagues();
CollectionAssert.AreEquivalent(leagues, actualLeagues);
}